Transaction not yet indexed

52pMZbJSqCTo9KKVwbXSmEk4Miu8Lp527vzygTEt6CPKijo7dGzkVipSeKkduGpq7A3ovZFZUNvP2qcr5ZZnDZps

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.