Transaction not yet indexed

53mtZAFgBTa4vucwPjKTaKmJkaikgZMHDmxjPZej9HTHPUHkaDCdVU5Pq2ozcMf8TGeeNoRpW6uTK4ZHeqDXw6Y6

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