Transaction not yet indexed

53ENtUqQPvwwpeZMGxiPDMfpTA3MSqm2beecVAE5f6FUTHpYAFmUwysiVkPCQKmNwfhHLpKq3FG7MUsEjCJqKwnA

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