Transaction not yet indexed

oKU7XqVaCQ5uWkHDPjW7rHaTYAz9hnMfCHNF6bcsmEhuzMF9HE9umGic3aQ1DowVsct8pDA3SyvRrbAQUxPS6Zo

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