Transaction not yet indexed

543AKUWPXnzagM8dEuQbn7LEggM5X2PTTzPJDLALXmoQdG22Zch3wvZGPDcNUkds5eDUFNhmu1cKC2PVbBWPTcqm

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