Transaction not yet indexed

66LBWQCiZaF2vmRj2oABtvbe6ddcNSqZxXoFaLcAf3z2ppi3cdyaVV7QJGEgpHkjBLbCDW3UivaN1d52MpWL2GS8

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