Transaction not yet indexed

53i7GPr2uDkKWfdvDYF3RGDAiH9n7MAss9RVjqGvmG5PTm6mjWvwmR2pj3VCyPbBAz32nPFntD6AUYYTngnn77Y8

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