Transaction not yet indexed

53VEPvmoYV4EML1xwct7hG7GQGPcjHKcvYGgTY7bbtbtZSqSH6eBHWZGsEJ9jcHTaEh6vRKkpfrXnny5gWAMbmq2

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