Transaction not yet indexed

543jBJopbsKrRkbpk9NxXr1J3HdghU9Z2b9CP3fCh9MML4AFENnciRioFuTVXcmJvWf1yMYkbMnBXJVaJbRC6Sv4

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