Transaction not yet indexed

5u12gRA4EPtWtBf73Lpc7aQ45ycBAGLVTJBPtzGhG2pKxUFNW6D52bQYCwNwsFN3dXqFLQHJRAFx2cizrmpZKTy1

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