Transaction not yet indexed

53MpGNaUYfmWEdvH2UXzmAtQGzXZ2YVzwmUafjQdZJyezK4nKBZxtWcADwQdp6XG8887qswPhxHMQ3SqMHWhLYA4

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