Transaction not yet indexed

56mxSw9SQdUUDRMsSapPuVr5i1ksUtAAkZTF8LtYmby9H9SE6Q4snN3EnftfquF2V28YjnCP4SyZLx4v7Cst6FYE

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