Transaction not yet indexed

66aK5PC8uCdNXt4iFkp2Pcs5pE2K1NnGjAL6bAYEeQsCgeksh3Fzmq9uAp7GXFrAsW4sA1UjMDRbLCCyQE4MDMR7

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