Transaction not yet indexed

121MVdeCfbbR5uNZ2NMdZuSkvR7CNVGihmcncZC8LGCRGtEcwU4WPsxPNm3B6Y9Pz5jFaHrrS4RKVStLj3wKXBRW

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