Transaction not yet indexed

5SPgpqKistUaZ5Q3fUDfDECaTQYkpheHSWnZQzQQ7TiR1Nhp6G2NgWnvb1tzz7BTEXJUpT4hf2k74anMPJS6C2qW

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