Transaction not yet indexed

53iCTxhphcVjXMDMthLmz2wWKwg9hQbNMb23DNwbeKFCAc2fBA345aJYQqwYR2t7LM4TPX2m9LFSCmQ7daNJwmNs

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