Transaction not yet indexed

5p21EzMiYrgAF5z6XADak5kd6VB2Uo2rmc3c1LqenjntLtMLPWLjAGELUXgXYkeZ9H84h2M2ybkDoiu8crHgjiRE

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