Transaction not yet indexed

5Rbx2NSo2aeWftA7PVuwANNAtB1J9n2kcFxPB47uiMkCAEPAKqYdsQSgRGgxz4YdfBP85RwLp8WgaA3VrYFZMRaE

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