Transaction not yet indexed

2R51AFJAZiYCqr2e4omFiqJ8ek1FSPtz1jCLwpa3Vnsms3gj4Eu6yLMtnVBBrVeJqRGW9Kfs2rnQuH4ob4Vw1pX8

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