Transaction not yet indexed

55Ku7GkeQJiaZXMMBK9n4sio9T2eGGc3KVMwaFbLwxCapSY8eU13c7V757cZn42bUAXHAMTjh2DQxLakPQRjAm1P

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