Transaction not yet indexed

53eZLU15rWmcp5dv9JmpHuwBuVmDhD44k6sh5p7ZjxyYQ8UdViEp9SKb2fTfWdjfkGs5JXx24vAcdFwFkkQaMfT2

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