Transaction not yet indexed

287NSaSFSPVFtAG36iHpXNGpPybvn38jemYMKx9ZFeMuBzbLbRAgrgawCmuFrpGgKPcrNJhu1ur3wjRUL2hGGLKy

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