Transaction not yet indexed

AmfkYAEi4HESTQRg1vADW6mo3FnZP8RfPEdT6t8HVSLtSwANuFJ6kQ5f2XiUvmcvsXbwrpZZ6vQX7eLVX1VEJ2e

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