Transaction not yet indexed

53NbnVbdLadGfTHdVMfsuPgqQK5Pw46a731wBWPvcnnuHU7PyZRvbL9Lp1oMKFpYZrGSiJXAT21t91qthX4czDSx

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