Transaction not yet indexed

53i4xJEXGayVGWHCLsn7Uv97FebeCDmrAUBsDM8mmbH9gCJ8S7QUS7rainwMK5UvjkVmq9jAMS8fvxTXNnp2Fcb8

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