Transaction not yet indexed

66u1pYpECb4ko9FdgNuBcp4PbbR4HhpAp87L7qCqDKvMB2CZfaW1aYuh7moUgsHHVNuPtbiJ2e6fVicHZj8VDts1

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