Transaction not yet indexed

2MCkdrMDAcuUiUqxYGDF4YB8ZpHWn4UQScNYtwDLVBUVAEtjSpvi2RFGHmqs5UnPcnspFS5FpFtzR8bDenC8gEcZ

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