Transaction not yet indexed

66SM9EnBK86oM6x7agzb3BAu7MSn9RJHWHmUBWNEwPQBDbmgmCwfbdUi1xPckUPcAWRPN4KoT19ed4s238Eew17J

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