Transaction not yet indexed

53HLFE3U9yCqxbYFevjjEHZhatnkPRJSTGRxtSki6561ANMs9DNWNUuwp5QLPFCBYxybNVaCFnFg5dpXuNXSXSw1

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