Transaction not yet indexed

55k9SmJ4uzXHxm4UAessdDx8ymg7v5pn6RR3RTqcCLJE8ZnxHnid2CDYNJfWNPrgHccCHPHjNsJbfhQJpnS6mnhN

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