Transaction not yet indexed

Xkc4rpJNWPcJjbG5cEicEAAJdNPMFNMf5mRkGaoPQ6bEc1LwgPyQ5zwNFAXSKhJS91rmx9EMRnafGaNCh4w735g

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