Transaction not yet indexed

2SiMv6k4stQ1dAF7WB3ztJsxpfeV1545VdV5mPh1xsTP4ysdNG81XV4Ftw4G9LZWoMnfJJQfqo66M8oSgUmdm2ED

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