Transaction not yet indexed

c21SW3cbhNEfhb9Xzrb37RLGZFwu57adNaL2A2VXBC1CXZS57C6CeS3w5scwrPG3PgD4rgAkAHB8Noq2gYxL1uu

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