Transaction not yet indexed

Xk49RFkWx9CoJGbitGXZ4WzexcgVeN4UEjRj5imiPHS3stbiU2ccPto8aXmtLmu7rZZT7s8XH3x3Tdhz4eHKPb6

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