Transaction not yet indexed

nb55hdPEW8QbcpXFp7PUNvDqswMzUDSXBjACnHCsWwvcj2fbUuy7Xv8ezrMWksD1LZFmen286FHtC4CyyfvG2ip

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