Transaction not yet indexed

xC1EF3bdvSmfQy2tCiUEmdM6SWznkwZ1tebMKyZhZ9N9nY8ioRZprrt85oPTtfJ3w3rUfpuveG6deCH2cGPmvS8

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