Transaction not yet indexed

4McR91RFgxpeVFmHWBhdHQV1huHmeVwphz1tNJ3LVH1rsNnAwoC8zEuLgqakWediUS2i6wqXMa1J86i2sNGE55eA

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