Transaction not yet indexed

53Gk28uD1Kgj9QKBitcCWZXyAQmKWktUUduEPbFX2CdWNDD4aL2PkVjxvBcK8CkyzkWmcS4LyJrDDkyfSNPCzCwp

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