Transaction not yet indexed

HH536ZHen5vUk31RjVtCPNUKGrZbwk7Xqty6sx7CUzno7RCkbc9Xh1ZHfwAYtCXP8AafkMAQZAUtb6KZddnVBc9

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