Transaction not yet indexed

5kSMpPkk4SXV2wMJxDPZRbbcoPTb1Q3igMBJLFFB4WSXdH2C2YAkJfwbPsxcUntcDgtqc71FisMtrjZjNYK3NWv3

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