Transaction not yet indexed

66Tw6K6LU53Z7nYWHwxY87GECvA8Hs19dJD1mcDbp7PnL3Hum7TB9bupkzkfGLyBKmcXrumgmmSAtzd4h8ydLCaA

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