Transaction not yet indexed

66d5DGuAdoeTTX1aGS5sGWdQZD3dH3abEV2sFq1SFQP2TxwqEirkHuoLMqmKiuYrGhEC7RASStBpEzsStLQaU1Pf

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