Transaction not yet indexed

53RQMYswmJxss8c8TpuYCdTL1zbCth71ZfhKdYev4oWvPoT8b9fZ3oWEe3aTynRy6fdMnHWsFQhzCq4ZP7Vi2gg1

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