Transaction not yet indexed

52FWfBkbK2Sy1XQ2EdQpK91ZjbtAFiJLZ7vFoT4Bdarb5xSgz3pFks286gSp2yhkVfDcfbXd25YNBQN4iifjt4Lt

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