Transaction not yet indexed

nxkvgPKkaaf26JWE8cJi4oppAMfxruRpP3rZCdk8q8iXV9dqHb1ECZSrjrcx4FptLkeU6C2mbuFoRC1pFPR2bSm

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