Transaction not yet indexed

64Sc3BU8upfLUrQX9EcqdtxuPbN6vWEULrYXxiZbdx66rrN2pS4mgxMLJp2YGNmKKkjBKXZG9FfvSPBbRY7aaPw1

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