Transaction not yet indexed

43S4NvQMYVUgKoQBp3WDJN6inmPApgwqx8txgaK8fFSxt4fcHJbUsrA2QpwupdTMmSVLemUNV8sbREBz4Z17rZP8

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